Home
Search History
Clear History
{{item.search_key}}
Hot Searches
Change
{{item.name}}
{{item.english_name}}
Subscribe eNews
Once A Week Once Every Two Weeks
{{sum}}
{{sum}}
Log in

Please Login

Subscribe To Tags, See What You Want To See

Sign Up For Events, Expand your network

Unlock Private Messages, Participate In Interactions

 Register

Hi.{{userInfo.company_name_english||userInfo.truename_english}} Hi.{{userInfo.truename||userInfo.phone||userInfo.email}}

Applications

Report: Innovative Plastics Technologies Propel Medical Device Advancement

Vianode and Ateios Systems to jointly develop next generation graphite electrodes

Indorama Ventures supports Brazilian project on ocean plastic recycling

Products

Toray sets to commercialize award-winning advanced photosensitive PI patterning technology

Haitian Plastics Machinery delivers injection molding turnkey project to XPENG’s Zhaoqing base

Orinko to unveil three high-performance specialty materials at CHINAPLAS 2026

Activities

  • Must-attend: CHINAPLAS x CPRJ Plastics Recycling and Circular Economy Conference in Shanghai

  • Beyond procurement: Exploring the concurrent events at CHINAPLAS 2026

  • Chinaplas2026 Preview Webinars | Smart Blow Moulding & AI Inspection (FREE)

Pictorial

News Videos

ALPLA: Global packaging, empowering China

Evonik: Going beyond chemical boundary, innovations for limit-less future

Jwell Machinery: Plastic machinery hard power in six major areas

Conference Videos

【Mandarin session: Webinar playback】HUSKY：From Injection Molding Machines to Temperature Controllers – Diversified Product Portfolio Breaks Through Molding Challenges and Empowers Advanced Applications in End-Use Segmented Markets – Pre-Show Analysis for Chinaplas

[Live Replay] ST BlowMoulding Group: How Smart, Energy-Efficient Blow Moulding Technology Drives Sustainability

【Mandarin session: Webinar playback】SACMI: Your Digitalized Manufacturing, Your Future Today

Corporate/Product Videos

Tool Sheds Extrusion Die for PP Furniture Extrusion Line Tooling TianRui Mould

Mingsanfeng professional cap mould， Working together to pave the way for the growth of bottle cap molds.

QINGDAO BOUNI introduction video

News
NEW
HOT
 Events
NEW
HOT
 SPE Asia
NEW
HOT
 Special
NEW
HOT
 Live
NEW
HOT
 eNews
NEW
HOT
 Essential Guide
NEW
HOT
 Event Calendar
NEW
HOT
 Survey
NEW
HOT
 CHINA INSIGHT
NEW
HOT

Home > News > Extrusion

LlANSU’s HDPE multi-layer co-extrusion pipe manufacturing solution

Source：Adsale Plastics Network Date ：2025-05-20 Editor ：VC
Copyright： This article was originally written/edited by Adsale Plastics Network (AdsaleCPRJ.com), republishing and excerpting are not allowed without permission. For any copyright infringement, we will pursue legal liability in accordance with the law.

LlANSU has over decade experience on the R&D and manufacturing of HDPE multi-layer co-extrusion pipe lines suitable for casing and pressure pipes for water and gas applications. One of the latest equipment is the LSP-1600 HDPE three-layer co-extrusion pipe line.

 

Specifications:

· Size range: Ø630-Ø1600mm

· Pipe structure: Three layers, A-B-C

· Capacity: ~1400kgh


LIANSU_pipe_5_480.jpg

The LSP-1600 HDPE three-layer co-extrusion pipe line of LIANSU. (Source: LIANSU)

 

The line adopts latest optimized design of 40 L/D high-efficiency single-screw extruder, guaranteeing high output and constant melt temperature to realize multi-layer co-extrusion, and accurately controlling the extrusion volume and thickness of each layer of material.

 

Pipe OD over 800mm or above and pipe thickness reach 80mm or above, LIANSU offers melt cooler (patented product) in between extruder and pipe head, efficiently reducing material melt temperature and minimizing melt sagging inside pipe head to ensure uniform wall thickness.

 

The pipe head adopts spiral pipe head design to precisely control the material flow of each layer of pipe, even and stable material flow of each channel preventing delamination, poor material bonding, or uneven thickness.


LIANSU_pipe_1_480.jpg


LIANSU_pipe_2_480.jpg

The vacuum tank. (Source: LIANSU)

 

For the vacuum tank, vacuum negative pressure closed loop control ensures vacuum stability and efficient cooling, and improves pipe quality.

 

Servo-controlled system of caterpillar and winch device ensures perfect synchronization and reliable haul off for different sizes and thickness, greatly reducing waste from startup and production.


The automatic cutter realizes in-line automatic diameter and thickness change, saving time and is accurate.


LIANSU_pipe_4_480.jpg

Reliable haul off for different sizes and thickness. (Source: LIANSU)


LIANSU_pipe_3_480.jpg

The automatic cutter. (Source: LIANSU)


The Chinese plastic pipe manufacturing solution provider has been committed to providing full stack plastic pipe manufacturing solutions, including automatic plastic material compound & conveying equipment, plastic pipe extrusion processing lines, and loT systems for entire plant.


 Like 丨  {{details_info.likes_count}}
extrusion
Extruder and extrusion line
Construction
 AMPCO METAL (FOSHAN) CO., LTD.      
 NANJING MAIYA RUBBER MACHINERY MANUFACTURING CO.,LTD.      
 Changzhou Gomplast Rollers Co., Ltd      
 OQ Marketing (Shanghai) Co., Ltd.      
 BO JI MACHINERY (SHANGHAI) CO., LTD.      
 RUIAN TPLAST MACHINE CO.LTD      
 ZHANGJIAGANG CITY FARCREATIVE PLASTIC MACHINERY CO., LTD      
 BOST Intelligent Technology (Zhangjiagang) Co.,Ltd.      
 CHANGZHOU HONGDUOHUI AUTOMATION EQUIPMENT CO., LTD.      
 ZHEJIANG CL NONWOVEN MACHINERY CO., LTD.      
 JIANGSU BELIJA MACHINERY CO.,LTD.      
 HENAN HENGFEI BIOLOGICAL TECHNOLOGY CO.,LTD      
 SHANDONG UK FLOW MECHINERY CO.,LTD.      
 ZHANGJIAGANG S&K MACHINERY CO ., LD      
 SHANDONG ZHONGDA PLASTIC MACHINERY CO.,LTD      
 Taizhou Huangyan Zhengwei Mould Co.,Ltd      
 NANJING HONGJIAYUAN MACHINERY TECHNOLOGY CO., LTD      
 WUXI BOYU PLASTIC MACHINERY CO., LTD.      
 WENZHOU ZHENGCHANG MACHINERY CO., LTD.      
 LANGFANG ZHONGFENG MECHANICAL TECHNOLOGY CO., LTD., LTD.      
 ZHEJIANG JUNHENG MACHINERY MANUFACTURING CO., LTD      
 GIENKEE PLAS SCIENCE & TECHNOLOGY (SUZHOU) CO., LTD.      
 ZHEJIANG XINGFENG MACHINERY CO.,LTD      
 CHANGLONG SCIENCE & TECHNOLOGY（YANGJIANG）CO.,LTD.      
 Nanjing Rengqiao Mechancai and Electical Co.,Ltd      
 GUANGDONG INTEAM NEW MATERIALS TECHNOLOGY CO., LTD.      
 WENZHOU DETAI PLASTICS CO., LTD      

The content you're trying to view is for members only. If you are currently a member, Please login to access this content.   Log in

Source：Adsale Plastics Network Date ：2025-05-20 Editor ：VC
Copyright： This article was originally written/edited by Adsale Plastics Network (AdsaleCPRJ.com), republishing and excerpting are not allowed without permission. For any copyright infringement, we will pursue legal liability in accordance with the law.

LlANSU has over decade experience on the R&D and manufacturing of HDPE multi-layer co-extrusion pipe lines suitable for casing and pressure pipes for water and gas applications. One of the latest equipment is the LSP-1600 HDPE three-layer co-extrusion pipe line.

 

Specifications:

· Size range: Ø630-Ø1600mm

· Pipe structure: Three layers, A-B-C

· Capacity: ~1400kgh


LIANSU_pipe_5_480.jpg

The LSP-1600 HDPE three-layer co-extrusion pipe line of LIANSU. (Source: LIANSU)

 

The line adopts latest optimized design of 40 L/D high-efficiency single-screw extruder, guaranteeing high output and constant melt temperature to realize multi-layer co-extrusion, and accurately controlling the extrusion volume and thickness of each layer of material.

 

Pipe OD over 800mm or above and pipe thickness reach 80mm or above, LIANSU offers melt cooler (patented product) in between extruder and pipe head, efficiently reducing material melt temperature and minimizing melt sagging inside pipe head to ensure uniform wall thickness.

 

The pipe head adopts spiral pipe head design to precisely control the material flow of each layer of pipe, even and stable material flow of each channel preventing delamination, poor material bonding, or uneven thickness.


LIANSU_pipe_1_480.jpg


LIANSU_pipe_2_480.jpg

The vacuum tank. (Source: LIANSU)

 

For the vacuum tank, vacuum negative pressure closed loop control ensures vacuum stability and efficient cooling, and improves pipe quality.

 

Servo-controlled system of caterpillar and winch device ensures perfect synchronization and reliable haul off for different sizes and thickness, greatly reducing waste from startup and production.


The automatic cutter realizes in-line automatic diameter and thickness change, saving time and is accurate.


LIANSU_pipe_4_480.jpg

Reliable haul off for different sizes and thickness. (Source: LIANSU)


LIANSU_pipe_3_480.jpg

The automatic cutter. (Source: LIANSU)


The Chinese plastic pipe manufacturing solution provider has been committed to providing full stack plastic pipe manufacturing solutions, including automatic plastic material compound & conveying equipment, plastic pipe extrusion processing lines, and loT systems for entire plant.


全文内容需要订阅后才能阅读哦~
立即订阅
2025 PSG BKB Gienkee Patented Infrared Heater Band
ZHEJIANG XINGFENG MACHINERY CO.,LTD SZ-MOLDTECH(JiaXing)CO.LTD LK button ad EN

Recommended Articles

Extrusion
Coperion at Chinaplas 2026: Technologies for plastics processing and recycling ensure greatest efficiency
 2026-03-23
  Coperion GmbH 标准会员
Extrusion
CHINAPLAS 2026: LIANSU to launch one-stop solution for high-speed pipe extrusion
 2026-03-19
Extrusion
Coperion technologies for plastics processing and recycling at CHINAPLAS 2026
 2026-03-19
Extrusion
AutoROCK digitizes extrusion: AI for error detection
 2026-03-17
Extrusion
W&H to highlight sustainable flexible packaging technologies at CHINAPLAS 2026
 2026-03-11
Extrusion
CHINAPLAS 2026: AMUT on extrusion, recycling, and cast technologies
 2026-03-11
Specializing in Modified Composites Deepening Flame Retardan FUJIAN HONGKONG PETROCHEMICAL LIMITED
Shuofan Intelligent SHANGHAI HUIDE SCIENCE AND TECHNOLOGY CO., LTD. CHANGHE CHEMICAL NEW MATERIAL(JIANGSU) CO.,LTD.
  • Must See
    • News
    Images
    Watch it
1
Analysis: US-Israel strike on Iran creates uncertainty for China's chemical imports
2
Market report: Three key application areas boosting upgrades in plastic packaging
3
MAAG Group and SIKORA to present together at CHINAPLAS 2026
4
PLAST 2026 updates and a visit to Bandera
5
Discovering excellence: Dive into Moretto’s factories in Italy
1
Kingfa: Creation . Reproduce . Innovation
2
BASF: Next-generation solid-state battery pack unlocks electrical driven new dimension
3
A visit to Bandera
4
Opening Ceremony of Bechton's New Factory
5
PVC-O160-400 Production Line Trial Run Video
  • Hot Specials

You May Be Interested In

Change
  • People
  • Company
loading... No Content
{{[item.truename,item.truename_english][lang]}} {{[item.company_name,item.company_name_english][lang]}} {{[item.job_name,item.name_english][lang]}}
{{[item.company_name,item.company_name_english][lang]}} Company Name    {{[item.display_name,item.display_name_english][lang]}}  

Polyurethane Investment Medical Carbon neutral Reduce cost and increase efficiency CHINAPLAS Financial reports rPET INEOS Styrolution Evonik Borouge Polystyrene (PS) mono-material Sustainability Circular economy BASF SABIC Multi-component injection molding machine All-electric injection molding machine Thermoforming machine

LlANSU’s HDPE multi-layer co-extrusion pipe manufacturing solution

识别右侧二维码，进入阅读全文
下载
x 关闭
订阅
亲爱的用户，请填写一下信息
I have read and agree to the 《Terms of Use》 and 《Privacy Policy》
立即订阅
Top
Feedback
Chat
News
Market News
Applications
Products
Video
In Pictures
Specials
Activities
eBook
Front Line
Plastics Applications
Chemicals and Raw Material
Processing Technologies
Products
Injection
Extrusion
Auxiliary
Blow Molding
Mold
Hot Runner
Screw
Applications
Packaging
Automotive
Medical
Recycling
E&E
LED
Construction
Others
Events
Conference
Webinar
CHINAPLAS
CPS+ eMarketplace
Official Publications
CPS eNews
Media Kit
Social Media
Facebook
Linkedin
Adsale Group ｜  About Us ｜  Terms of Use ｜  Privacy Policy ｜  Contact Us ｜  Media Kit ｜  Consent Letter for Processing Personal Data ｜